CN212431283U - Controller - Google Patents
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- CN212431283U CN212431283U CN202021052914.XU CN202021052914U CN212431283U CN 212431283 U CN212431283 U CN 212431283U CN 202021052914 U CN202021052914 U CN 202021052914U CN 212431283 U CN212431283 U CN 212431283U
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Abstract
The utility model relates to a control technology field provides a controller. The controller comprises an electric control box and an electric control device, the electric control box comprises an installation section and an additional section, the installation section is provided with a first end and a second end, the first end is matched with the bottom box of the wall junction box, the second end is matched with the box cover of the wall junction box, the additional section is provided with a first through hole, the electric control device is provided with a first signal transmitting tube, the electric control device is arranged in the box cavity of the additional section, and the first signal transmitting tube can be arranged in the first through hole in a penetrating mode in a deflection mode. Therefore, the direction relation between the controller and the electric appliance can be adapted by adjusting the deflection angle of the first signal transmitting tube, and the signals transmitted by the first signal transmitting tube can be stably transmitted to the electric appliance.
Description
Technical Field
The utility model relates to a control technology field, concretely relates to controller.
Background
The air conditioner controller is arranged outside the air conditioner and used for remotely and centrally controlling and managing the air conditioner, and has the main functions of: the device measures the running state of the air conditioner, such as real-time temperature, humidity, power consumption and the like of a room where the air conditioner is located by remotely controlling the on-off of the air conditioner through a computer or a mobile phone, setting automatic control parameters of the air conditioner, such as automatic on-off time, temperature upper and lower limits and the like. The controller is not electrically connected with the air conditioner and controls the air conditioner through infrared signals.
The existing air conditioner controllers on the market are divided into two types according to the volumes, the first type is large in size, a large liquid crystal panel and a key installation position are arranged, a liquid crystal screen is installed and used for displaying the temperature and humidity and other parameter functions, the key is used for setting initial parameters and other parameters, the air conditioner controllers need an external power adapter to supply power to the controllers, and the air conditioner controllers are in wired connection with a computer, an infrared remote control transmitting tube and a current transformer for measuring the current of the air conditioner, so that the peripheral wiring is multiple, the installation cost is high, and the attractiveness is influenced.
The second type is matched with the 86 box, the volume of the second type is equivalent to that of the 86 box, all parts are arranged in an electric control box with a relatively small volume, the air conditioner controller replaces an air conditioner power socket to be arranged at the position of an original air conditioner power socket, power is supplied through a power line at the telephone socket, and the second type is connected with a computer through a wireless technology, so that the external wireless circuit is connected, and the appearance is relatively attractive. However, the large-screen liquid crystal display and the key positions are not installed on the panel, initial parameters such as communication addresses cannot be set by using keys on site, and the initial parameters need to be set by computer software in a connection mode one by one, so that the installation efficiency is not high.
In addition, because the orientation of the first signal transmitting tube on the air conditioner controller is fixed, the control signal sent by the first signal transmitting tube cannot be stably transmitted to the air conditioner, and the control of the air conditioner controller on the air conditioner is not stable enough.
Disclosure of Invention
One of the purposes of the present invention is to provide a controller which is easy to install, has a wide application range, a simple structure and stable signal transmission.
In order to achieve the above object, the utility model provides a controller includes automatically controlled box and electrically controlled device, and automatically controlled box includes installation section and additional section, and the installation section has first end and second end, and first end and the bottom box adaptation of wall terminal box, second end and the lid adaptation of wall terminal box, and the additional section has first through-hole, and electrically controlled device has first signal transmitting tube, and electrically controlled device locates the box intracavity of additional section, and first signal transmitting tube can wear to locate in the first through-hole with the beat; the electric control device comprises a processor, a first current transformer and a first interface for being externally connected with a second current transformer, and the first current transformer and the first interface are connected to the processor in a switchable and electric mode.
Therefore, the utility model discloses a structural design to the controller, can be so through the beat angle of adjustment first signal transmitting tube in order to adapt to the position relation of controller and electrical apparatus, for example adjust first signal transmitting tube to the signal reception position of orientation electrical apparatus, or adjust first signal transmitting tube for its control signal who sends can pass through the mode of wall reflection to electrical apparatus stable transmission; the control signal sent by the first signal transmitting tube can be stably transmitted to the electric appliance, and the electric appliance can be stably controlled by the controller; in addition, a first current transformer with smaller volume and fewer turns of coils is arranged in the box cavity of the additional section, so that the detection control device can be suitable for detecting and controlling the electric appliance with smaller power; the utility model discloses a when the controller was applied to the great powerful electrical apparatus of control, switch over to first interface and treater switch-on to connect the great and more second current transformer of coil number of turns of volume on first interface, be favorable to enlarging the utility model discloses the application scope of controller.
The first end is matched with the bottom box of the wall junction box, namely the first end is suitable for being matched and installed with the bottom box of the wall junction box; the second end is adapted to the lid of the wall junction box, i.e. the second end is adapted to fit the lid of the wall junction box.
Preferably, the wall junction box is an 86 box.
Another preferred scheme is that the electric control device is provided with a liquid crystal screen, the additional section is provided with a mounting hole, the liquid crystal screen is arranged at the mounting hole, and the liquid crystal screen is exposed out of the surface of the additional section through the mounting hole.
Therefore, the control condition of the electric appliance can be conveniently displayed through the liquid crystal screen.
Still preferably, the first signal transmitting tube is exposed outside the first through hole.
Therefore, the operation of controlling the deflection of the first signal transmitting tube is simple and convenient.
Still another preferred scheme is that the electric control device further comprises a second interface for externally connecting a second signal transmitting tube, the additional section further comprises a third through hole, the second interface is located at the third through hole, and the second interface and the first signal transmitting tube are electrically connected to the processor in a switchable manner.
Therefore, when the control signal sent by the first signal transmitting tube can be stably transmitted to the electric appliance, the first signal transmitting tube is switched to be communicated with the processor; when the control signal transmitted by the first signal transmitting tube can not be stably transmitted to the electric appliance, the second interface is switched to be communicated with the processor, the second interface is externally connected with the second signal transmitting tube, the second interface is directly connected with the second signal transmitting tube or is externally connected with the second signal transmitting tube through a signal wire, the control signal is transmitted to control the electric appliance through the second signal transmitting tube, and therefore the control signal transmitted by the controller can be stably transmitted to the electric appliance.
It is also preferred that the first port extends into the chamber of the mounting section.
Therefore, the second current transformer with larger volume is not arranged at the additional section, so that the miniaturization of the controller is facilitated; in addition, the controller is suitable for controlling a large-power electric appliance and is favorable for expanding the application range of the controller.
Drawings
Fig. 1 is a perspective view of a display front of an electric control box in an embodiment of a controller of the present invention;
fig. 2 is a perspective view of the display back of the electronic control box in the embodiment of the controller of the present invention;
fig. 3 is a circuit diagram of a portion of an electric control device including a current transformer according to an embodiment of the controller of the present invention;
fig. 4 is a circuit diagram of a portion of an electric control device including a signal transmitting tube according to an embodiment of the present invention.
Detailed Description
Controller embodiment:
the controller of the present embodiment is used to control an air conditioner.
Referring to fig. 1 to 4, the controller of the present embodiment includes an electric control box 1 and an electric control device 2, the electric control box 1 has an installation section 11 and an additional section 12, the installation section 11 has a first end 111 and a second end 112, the first end 111 is adapted to a bottom box of the 86 box, and the second end 112 is adapted to a box cover of the 86 box.
Referring to fig. 1 and 2, the additional section 12 is located at the lower end of the mounting section 11, the front panel of the additional section 12 has a mounting hole 121 and a first through hole 122, and the lower end of the additional section 12 has a second through hole 123 and a third through hole 124.
Referring to fig. 3 and 4, the electronic control device 2 includes a processor (not shown), a first current transformer 21, a signal receiving tube, a first signal transmitting tube 24, a liquid crystal display (not shown), a second interface 25 for connecting the second signal transmitting tube 4, and a first interface 22 for connecting the second current transformer 3.
The signal receiving tube and the liquid crystal screen are both electrically connected with the processor, the first current transformer 21 and the first interface 22 are electrically connected with the processor in a switchable manner, and the first signal transmitting tube 24 and the second interface 25 are electrically connected with the processor in a switchable manner.
Specifically, referring to fig. 3 and 4, the first current transformer 21 and the first interface 22 are electrically connected to the processor through the relay JCT in a switchable manner; the first signal transmitting tube 24 and the second interface 25 are switchably electrically connected to the processor through the relay JLED.
The electric control device 2 is installed in the box cavity of the additional section 12, the liquid crystal screen is installed at the installation hole 121 and exposed out of the surface of the additional section 12, the first signal transmitting tube 24 is installed in the first through hole 122 in a deflection mode, the first signal transmitting tube 24 is exposed out of the first through hole 122, the signal receiving tube is installed in the second through hole 123 in a penetration mode, the signal receiving tube is exposed out of the second through hole 123, the second interface 25 is installed at the third through hole 124, and the first interface 22 extends into the box cavity of the installation section 11.
When the controller of the embodiment is installed, the first end 111 is fixedly installed on the bottom box of the 86 box, and the box cover of the 86 box is fixedly installed on the second end 112, for example, the 86 box is a control box of an air conditioner with lower power, and a wire in the 86 box passes through the ring of the first current transformer 21, so that the running state condition of the air conditioner can be detected through the first current transformer 21.
The fixed connection of the first end 111 to the bottom case and the fixed connection of the lid to the second end 112 can be configured according to the prior art, for example, according to the prior art; specifically, a through hole can be formed in the mounting section 11, and a screw penetrates through the through hole and then is in threaded connection with a threaded hole in the bottom box, so that the fixed mounting of the electronic control box 1 is realized.
Because the orientation relationship between the controller and the air conditioner changes with the specific installation scene, the first signal transmitting tube 24 is designed to be deflectable in this embodiment, so that the signal transmitting direction of the first signal transmitting tube 24 can be adjusted by adjusting the deflection angle of the first signal transmitting tube 24, and then it is ensured that the purpose of stably transmitting the control signal sent by the first signal transmitting tube 24 to the air conditioner is achieved by adjusting the controller and the air conditioner as much as possible under the condition of different orientation relationships, for example, the first signal transmitting tube 24 is adjusted to be a signal receiving position facing the air conditioner, or the control signal sent by the first signal transmitting tube 24 is adjusted to be a signal receiving position capable of being stably transmitted to the air conditioner by a wall surface reflection mode.
Specifically, in order to meet the requirement of the first signal transmitting tube 24 for deflection, the cross-sectional profile of the first through hole 122 of the present embodiment is larger than the cross-sectional profile of the first signal transmitting tube 24, for example, the cross-sectional shape of the first through hole 122 is circular, the cross-sectional shape of the first signal transmitting tube 24 is also circular, and the diameter of the cross-sectional profile of the first through hole 122 is larger than the diameter of the cross-sectional profile of the first signal transmitting tube 24; thus, the first signal transmitting tube 24 can be deflected in the radial direction in the first through hole 122 to adjust the signal transmitting direction of the first signal transmitting tube 24.
Certainly, under the condition that an appropriate angle still cannot be found within the deflection range of the first signal transmitting tube 24 to enable the control signal transmitted by the first signal transmitting tube 24 to the air conditioner to be transmitted stably, the second interface 25 may be switched to be connected with the processor, the second signal transmitting tube 4 is externally connected to the second interface 25, the air conditioner is controlled by transmitting the control signal through the second signal transmitting tube 4, for example, the second signal transmitting tube 4 is plugged into the second interface 25 through the third through hole 124, or an external signal line is plugged into the second interface 25 through the third through hole 124, and the second signal transmitting tube 4 is connected to an external signal line.
Since the first through hole 122 and the third through hole 124 are oriented differently, when the control signal transmitted from the first signal transmitting tube 4 cannot be stably transmitted to the air conditioner, the control signal transmitted from the second signal transmitting tube 4 electrically connected to the second interface 25 may be stably transmitted to the air conditioner.
Of course, if the second signal transmitting tube 4 is directly connected to the second interface 25, the requirement for stable transmission of the control signal still cannot be met, the second signal transmitting tube 4 can be connected to the second interface 25 through an external signal line, and the second signal transmitting tube 4 is arranged at a position where the control signal can be stably transmitted to the air conditioner, so that the air conditioner can be stably controlled through the controller.
When the controller of the embodiment is applied to control an air conditioner with low power, the first current transformer 21 is connected with the processor, and the first current transformer 21 is directly adopted to sense the running condition of the air conditioner by detecting the power utilization current of the air conditioner; when the controller of the embodiment is applied to control an air conditioner with larger power, the first interface 22 is switched to be connected with the processor, and the larger second current transformer 3 is externally connected to the first interface 22 to detect the operation condition of the air conditioner.
In order to reasonably arrange the space in the box cavity of the additional section 12, in the embodiment, the first current transformer 21 is arranged in the box cavity of the additional section 12, and the first interface 22 connected with the larger second current transformer 3 is arranged in the box cavity of the installation section 11, which is beneficial to expanding the application range of the controller. And the second current transformer 3 with larger volume is not arranged on the additional section 12, which is beneficial to the miniaturization of the controller.
Through setting up signal receiver tube, can study the infrared remote control code of different grade type air conditioners to and the infrared remote control signal of the remote controller transmission that the receiving control ware was equipped with.
Specifically, the first signal transmitting tube 24 is an infrared transmitting tube, and the second signal transmitting tube 4 is an infrared transmitting tube.
The 86 boxes are standard junction boxes with 86mm x 86mm cross-sectional dimensions, the wall junction boxes are generally 86 boxes of national standards, or the wall junction boxes are other standard junction boxes with dimensions which are multiplied by 86 mm.
The wall junction box is a junction box fixed on the wall, and optionally, in other embodiments of the present invention, the first end 111 can be adapted to the bottom box of other wall junction boxes.
Alternatively, the positional relationship between the additional segment 12 and the mounting segment 11 may be adjusted as necessary, and the specific positions of the first through hole 122, the second through hole 123, and the third through hole 124 may be adjusted as necessary.
Optionally, in other embodiments of the present invention, the controller of the present invention may also be used to control devices such as a refrigerator and a washing machine.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (7)
1. A controller, characterized by:
the electronic control box comprises an electronic control box and an electronic control device, wherein the electronic control box comprises an installation section and an additional section, the installation section is provided with a first end and a second end, the first end is matched with a bottom box of a wall junction box, the second end is matched with a box cover of the wall junction box, the additional section is provided with a first through hole, the electronic control device is provided with a first signal transmitting tube, the electronic control device is arranged in a box cavity of the additional section, and the first signal transmitting tube can be arranged in the first through hole in a deflection mode;
the electric control device comprises a processor, a first current transformer and a first interface for externally connecting a second current transformer, wherein the first current transformer and the first interface are connected to the processor in a switchable and electric mode.
2. The controller according to claim 1, wherein:
the wall junction box is 86 boxes.
3. The controller according to claim 1, wherein:
the electric control device is provided with a liquid crystal screen, the additional section is provided with a mounting hole, the liquid crystal screen is arranged at the mounting hole, and the liquid crystal screen is exposed out of the surface of the additional section through the mounting hole.
4. The controller according to claim 1, wherein:
the first signal transmitting tube is exposed out of the first through hole.
5. The controller according to any one of claims 1 to 4, wherein:
the electric control device further comprises a second interface used for being externally connected with a second signal transmitting tube, the additional section is further provided with a third through hole, the second interface is located at the third through hole, and the second interface and the first signal transmitting tube can be electrically connected to the processor in a switchable mode.
6. The controller of claim 5, wherein:
the first through hole and the third through hole have different orientations.
7. The controller according to any one of claims 1 to 4, wherein:
the first interface extends into the box cavity of the mounting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021052914.XU CN212431283U (en) | 2020-06-09 | 2020-06-09 | Controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021052914.XU CN212431283U (en) | 2020-06-09 | 2020-06-09 | Controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212431283U true CN212431283U (en) | 2021-01-29 |
Family
ID=74272760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021052914.XU Active CN212431283U (en) | 2020-06-09 | 2020-06-09 | Controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212431283U (en) |
-
2020
- 2020-06-09 CN CN202021052914.XU patent/CN212431283U/en active Active
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